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| Name | Team | Age |
| Jack Underwood | Retired (2027, Age 36) | 38 |
| Drafted | Position | Bats/Throws |
| Round 3, Pick 57 (2015) |
CF | L/L |
| League | Option Years
|
Majors Service Time |
| Keller Stargell League | 0 | 3 years (151 games) |
| Total Rating
|
Arm | Range |
| Contact vs R | Contact vs L | Speed |
| Power vs R | Power vs L | Bunting |
| Endurance | Velocity | Control |
| Leadership
|
Mentor vs RHP
|
Mentor vs LHP
|
| Health
|
Injured Days
|
Birthday |
| 0 | 4/12/1991 | |
| WS Rings | WS Appearances | LCS Appearances |
| 0 | 0 | 2 |
| Alt Pos (LF) | Alt Pos (CF) | Alt Pos (---) |
| (92.9 %) | (85.6 %) | (0.0 %) |
Stats | Splits | Playoffs | Positions | Improvements | Past Skills | Awards | Fielding | Game Log
| Year | Vs | G | AB | H | 2B | 3B | HR | RBI | BB | SO | OPS | OBP | SLG | AVG |
| 2017 | AHP | 27 | 26 | 4 | 1 | 0 | 1 | 4 | 0 | 5 | .462 | .154 | .308 | .154 |
| 2017 | HHP | 16 | 15 | 4 | 1 | 1 | 0 | 1 | 1 | 4 | .779 | .312 | .467 | .267 |
| 2017 | LHP | 7 | 6 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | .452 | .286 | .167 | .167 |
| 2017 | RHP | 35 | 35 | 7 | 2 | 1 | 1 | 4 | 0 | 7 | .600 | .200 | .400 | .200 |
| 2018 | AHP | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | .400 | .200 | .200 | .200 |
| 2018 | HHP | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2018 | LHP | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| 2018 | RHP | 6 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | .367 | .167 | .200 | .200 |
| 2019 | AHP | 3 | 12 | 1 | 0 | 0 | 0 | 1 | 2 | 7 | .298 | .214 | .083 | .083 |
| 2019 | HHP | 6 | 22 | 7 | 1 | 0 | 0 | 2 | 3 | 4 | .764 | .400 | .364 | .318 |
| 2019 | LHP | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.000 | 1.000 | 1.000 | 1.000 |
| 2019 | RHP | 9 | 33 | 7 | 1 | 0 | 0 | 3 | 5 | 11 | .558 | .316 | .242 | .212 |
| 2025 | AHP | 52 | 54 | 12 | 2 | 0 | 2 | 6 | 5 | 12 | .659 | .288 | .370 | .222 |
| 2025 | HHP | 51 | 61 | 14 | 2 | 0 | 1 | 4 | 1 | 8 | .553 | .242 | .311 | .230 |
| 2025 | LHP | 2 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1.000 | .400 | .600 | .400 |
| 2025 | RHP | 101 | 110 | 24 | 3 | 0 | 3 | 10 | 6 | 19 | .586 | .259 | .327 | .218 |
| 2026 | AHP | 58 | 70 | 19 | 5 | 3 | 2 | 10 | 5 | 15 | .830 | .316 | .514 | .271 |
| 2026 | HHP | 49 | 60 | 13 | 1 | 0 | 1 | 5 | 6 | 11 | .571 | .288 | .283 | .217 |
| 2026 | LHP | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | .000 | .000 | .000 | .000 |
| 2026 | RHP | 107 | 127 | 32 | 6 | 3 | 3 | 14 | 11 | 25 | .727 | .309 | .417 | .252 |
| 2027 | AHP | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | .125 | .125 | .000 | .000 |
| 2027 | HHP | 6 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | .333 | .167 | .167 | .167 |
| 2027 | LHP | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.000 | 1.000 | 1.000 | 1.000 |
| 2027 | RHP | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | .077 | .077 | .000 | .000 |
| Total | AHP | 153 | 174 | 37 | 8 | 3 | 5 | 21 | 13 | 43 | .645 | .266 | .379 | .213 |
| Total | HHP | 130 | 165 | 39 | 5 | 1 | 2 | 13 | 11 | 30 | .598 | .282 | .315 | .236 |
| Total | LHP | 13 | 17 | 5 | 1 | 0 | 0 | 2 | 1 | 5 | .686 | .333 | .353 | .294 |
| Total | RHP | 271 | 322 | 71 | 12 | 4 | 7 | 32 | 23 | 68 | .619 | .271 | .348 | .220 |
| Total | 283 | 339 | 76 | 13 | 4 | 7 | 34 | 24 | 73 | .622 | .274 | .348 | .224 |
| Date | Transaction |
| 2027-11-01 | Jack Underwood has retired from the Free Agency Pool |
| 2027-08-13 | The Seattle PSYOPs have waived Jack Underwood. |
| 2027-06-27 | Jack Underwood of the Seattle PSYOPs is injured and is expected to be out 26 days. |
| 2026-06-12 | Jack Underwood of the Seattle PSYOPs is injured and is expected to be out 9 days. |
| 2025-03-07 | The Seattle PSYOPs have promoted Jack Underwood to the major league team. The Seattle PSYOPs have promoted Greg Pierotti to the major league team. |
| 2021-04-05 | The Seattle PSYOPs have acquired Jack Underwood from the waiver wire. |
| 2021-04-01 | The Oakland Athletics have waived Jack Underwood. |
| 2019-09-14 | The Oakland Athletics have sent Jack Underwood to the minors. |
| 2019-08-31 | The Oakland Athletics have promoted Jack Underwood to the major league team. The Oakland Athletics have designated Irv Gorman for assignment. |
| 2019-04-26 | The Oakland Athletics have acquired Jack Underwood from the waiver wire. |
| 2019-04-19 | The Montreal Saints have waived Jack Underwood. |
| 2019-04-08 | The Montreal Saints have acquired Jack Underwood from the waiver wire. |
| 2019-04-04 | The Oakland Athletics have waived Jack Underwood. |
| 2018-05-13 | The Oakland Athletics have acquired Jack Underwood from the waiver wire. |
| 2018-05-07 | The Anaheim Raptors have waived Jack Underwood. |
| 2018-04-26 | The Anaheim Raptors have sent Jack Underwood down to the minors. |
| 2018-04-19 | Jack Underwood of the Anaheim Raptors is injured and is expected to be out 20 days. |
| 2017-03-01 | The Anaheim Raptors have promoted Jack Underwood to the major league team. |